63. _____ money if you can and many poor children in the poor mountainous areas will be able to go back to school.

　 A. Having given　　　　 B. Given　　　　　　 　　　　　 C. To give　　　　　　　　　　　　　 D. Give

62. Hoping he would not be seen, Bob stole in, _____ his schoolbag and rushed out.

　　 A. picking up　　　　 B. picked up　　　　　 　　　　 C. to pick up　　　　　　　　 D. having picked up

61. In order to protect our planet, _____.

　　 A. all kinds of pollution should be reduced　　 B. we should reduce all kinds of pollution

　　 C. the environment should be protected first　 D. it’s important to protect our environment

60. I am busy _____ for the entrance examination, so I can’t help _____ housework at home.

　 A. preparing; doing　　 B. preparing; to do　　 　　　　 C. to prepare; doing　　　 D. to prepare; to do

59. _____ time and labor, cartoonists generally draw the hands of their characters with only 3 fingers and a thumb.

　A. To save　　　　　　 　　 B. Saved　　　　　　 　　　　　　　 C. Saving　　　　 　　　　　　 D. Having saved

58. Linda is thought to_____ in Africa, but I really don’t know what country she’s working in.

　　 A. have worked　　　　　　 B. work　　　　　 　　　　　　　　　　 C. be working　　　　　　　 D. be worked

57. The foreign tourists have visited many scenic spots in Shanghai, _____ as interpreter.

　　 A. the guide acts　　 B. the guide acting　　　 C. acting　　　　　　　　 　　 D. acted

56. As is known to us all, traveling is _____, but we often feel _____ when we are back from travels.

　　 A. interesting; tired　　　　　　　 　　　　　　　　　　　　　　　　 B. interested; tiring　

　　 C. interesting; tiring　　　　　　　 　　　　　　　　　　　　　　　　 D. interested; tired

55. _____that it was going to snow, the climbers decided to put off their attempt on the highest mountain.

　　 A. Having told　　　　　　　 B. Having been told　　　 C. Tell　　　　　　　　　 　　　　　　 D. Telling

54. Everyone had an application form in his hand, but no one knew which office _____.

　　 A. to send it to　　　　　　 B. to send it　　　 　　　 C. to be sent to　　　　　　 D. to have it sent